The reference points to a bug that was marked as fixed some time ago: bugs.launchpad.net/ubuntu/+source/linux/+bug/334249 Citing: "Saïvann Carignan wrote on 2010-02-25: If you still get the issue, open a new bug report for "linux" package, by typing "ubuntu-bug linux" (without the quotes "") in a terminal and put a reference to this bug ( bug #334249 ) in your new bug description. This will help developer to track the issues individually. Thanks for your participation in launchpad!"
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MagicFabNov 16 '10 at 15:06

Whilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference. Also, currently the link in the body of this message is broken, so it would be good to fix it...
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Eliah KaganSep 6 '12 at 14:51